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81bfd6268f
commit ad9af93068 upstream.
There're other modules might use hv_clock_per_cpu variable like ptp_kvm,
so move it into kvmclock.h and export the symbol to make it visiable to
other modules.
Signed-off-by: Zelin Deng <zelin.deng@linux.alibaba.com>
Cc: <stable@vger.kernel.org>
Message-Id: <1632892429-101194-2-git-send-email-zelin.deng@linux.alibaba.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22 lines
506 B
C
22 lines
506 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_X86_KVM_CLOCK_H
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#define _ASM_X86_KVM_CLOCK_H
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#include <linux/percpu.h>
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extern struct clocksource kvm_clock;
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DECLARE_PER_CPU(struct pvclock_vsyscall_time_info *, hv_clock_per_cpu);
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static inline struct pvclock_vcpu_time_info *this_cpu_pvti(void)
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{
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return &this_cpu_read(hv_clock_per_cpu)->pvti;
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}
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static inline struct pvclock_vsyscall_time_info *this_cpu_hvclock(void)
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{
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return this_cpu_read(hv_clock_per_cpu);
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}
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#endif /* _ASM_X86_KVM_CLOCK_H */
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